How to get all different sizes of system icon of a file

Question

I'm doing a piece of code in java and I need to get different sizes of system icons of files. I know that for getting file system icons, i should use this:

File file = new File("Whatever.txt");
FileSystemView view = FileSystemView.getFileSystemView();
Icon icon = view.getSystemIcon(file);

but this code returns the smallest size of icon. What sholud I do for getting other sizes?

Answer 1

For 32x32 Icon you can use ShellFolder.

sun.awt.shell.ShellFolder.getShellFolder( file ).getIcon( true ) 

Or use a JNI Api . Both "solutions" already discuted here